Yes, #2 was my answer -- it's not legal to put up political signs on public ways in either my previous or current towns in MA, as far as I know.

I had some trouble with your other questions as well. I'm probably a little more liberal than moderate overall (and definitely liberal on social issues). And I am registered Unenrolled but generally vote Democratic and identify with the Democratic Party; I am not, however, a "member", and have been known to vote for candidates for other parties. Dunno where that puts me in your poll.